Ключевые слова: aid, attack, cardiogram, cardiolog, cardiologist, cardiology, cardiostimulator, care, chart, closeup, concept, consult, cure, diagnosing, diagnosis, diagram, disease, doctor, equipment, examination, examine, heal, health, healthcare, healthy, heart, help, illness, infarction, lie, life, lifestyle, medic, medical, medicine, myocardium, patient, practice, prophylaxis, rate, resuscitation, sinusoid, stethoscope, stroke, surgery, test, therapy, tool, treatment,